:root {
  color-scheme: dark;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  color: #f7f5f2;
  background: #101010;
  --canvas: #101010;
  --surface: #1b1b1b;
  --surface-raised: #242321;
  --text: #f7f5f2;
  --muted: #b2ada6;
  --line: #34312e;
  --accent: #ff791f;
  --accent-soft: #382415;
  --accent-text: #ffad73;
  --danger: #ff9c93;
  --warning: #ffd49e;
  --calendar-sog: #83b7ff;
  --calendar-dch: #c1a0ff;
  --calendar-deadline: var(--accent);
  --calendar-event: #6ddbb5;
  --radius: 24px;
}
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; -webkit-text-size-adjust: 100%; background: radial-gradient(ellipse at 0 0, #2e201815, transparent 42%), var(--canvas); }
button { font: inherit; cursor: pointer; }
button, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button:disabled { cursor: default; }
a { color: var(--accent-text); }
svg { display: block; width: 20px; height: 20px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.app-shell { width: 100%; max-width: 1040px; margin: 0 auto; padding: max(24px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) calc(112px + env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left)); }
.page-header { margin-bottom: 24px; }
.heading-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.heading-copy { min-width: 0; }
h1 { margin: 0; font-size: 1.875rem; line-height: 1.16; font-weight: 750; letter-spacing: -.045em; overflow-wrap: anywhere; }
.person-line { margin: 0 0 8px; color: var(--muted); font-size: .875rem; line-height: 1.4; overflow-wrap: anywhere; }
.person-line:empty { display: none; }
.heading-actions { display: flex; gap: 4px; flex: 0 0 auto; }
.approval-entry { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; min-height: 44px; margin-top: 16px; padding: 8px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-raised); color: var(--text); font: inherit; text-align: left; }
.approval-entry[aria-current="page"] { border-color: var(--accent); }
.view-switch { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; margin-top: 16px; padding: 4px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.view-switch button { min-width: 0; min-height: 44px; padding: 8px; border: 1px solid transparent; border-radius: 12px; background: transparent; color: var(--muted); font-size: .9375rem; font-weight: 600; }
.view-switch button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent-text); }
.view-switch button:disabled { opacity: .6; }
.approval-badge { display: inline-flex; align-items: center; justify-content: center; min-width: 24px; min-height: 24px; padding: 4px 8px; border-radius: 20px; background: var(--accent-soft); color: var(--accent-text); font-size: .875rem; font-weight: 700; }
.approval-more { width: 100%; margin-top: 16px; }
.approval-history-heading { margin-top: 32px; }
.approval-meta, .task-pending { margin: 8px 0 0; color: var(--muted); font-size: .875rem; line-height: 1.5; overflow-wrap: anywhere; }
.approval-comment { margin: 8px 0 0; font-size: .9375rem; line-height: 1.5; overflow-wrap: anywhere; }
.icon-button { display: inline-flex; align-items: center; justify-content: center; width: 44px; min-height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 16px; color: var(--muted); background: transparent; }
.icon-button:hover:not(:disabled), .text-button:hover { background: var(--surface-raised); color: var(--text); }
.icon-button:disabled { opacity: .35; }
#refresh-button[aria-busy="true"] svg { animation: rotate 1.4s linear infinite; }
.logout-button { border-color: transparent; }
.text-button { min-height: 44px; border: 0; border-radius: 12px; background: transparent; color: var(--accent-text); padding: 8px 12px; font-size: .875rem; font-weight: 600; }
.overview-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 24px; }
.stat-card { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-width: 0; min-height: 56px; padding: 8px 12px; border: 1px solid #39312b; border-radius: 16px; text-align: left; color: var(--text); background: radial-gradient(ellipse at 95% 0, #a9431c30, transparent 72%), linear-gradient(135deg, #24211e, #1b1b1b 76%); }
.stat-card.is-selected { border-color: var(--accent); background: radial-gradient(ellipse at 90% 0, #ce4b1a55, transparent 80%), #24201b; }
.stat-number { flex: 0 0 auto; font-size: 1.5rem; line-height: 1.1; font-weight: 750; letter-spacing: -.055em; font-variant-numeric: tabular-nums; }
.stat-label { min-width: 0; font-size: .875rem; line-height: 1.25; color: var(--muted); text-align: right; overflow-wrap: anywhere; }
.stat-card.is-overdue .stat-number { color: var(--danger); }
.stat-card.is-duty { background: linear-gradient(135deg, #3b261a, #201b17 76%); }
.stat-card.is-duty .stat-number { color: var(--accent-text); font-size: 1.125rem; letter-spacing: -.035em; }
.controls { margin-bottom: 24px; }
.category-scroll { overflow-x: auto; margin: 0 -20px; padding: 0 20px 4px; scrollbar-width: none; }
.category-scroll::-webkit-scrollbar { display: none; }
.category-filters { display: flex; gap: 8px; min-width: max-content; }
.filter-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 8px 16px; border: 1px solid var(--line); border-radius: 32px; color: var(--muted); background: transparent; font-size: .875rem; font-weight: 600; white-space: nowrap; line-height: 1.4; }
.filter-button[aria-pressed="true"] { background: var(--accent); color: #17110b; border-color: var(--accent); }
.filter-count { font-variant-numeric: tabular-nums; opacity: .8; font-size: .875rem; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin: 0 0 16px; }
.section-heading h2 { margin: 0; font-size: 1.125rem; line-height: 1.35; font-weight: 700; letter-spacing: -.025em; }
.results-count { color: var(--muted); font-size: .875rem; font-variant-numeric: tabular-nums; }
.materials-list, .duty-list { display: grid; gap: 12px; align-items: start; }
.material-card { min-width: 0; border: 1px solid #302d29; border-radius: var(--radius); background: radial-gradient(ellipse at 100% 0, #7e321a12, transparent 75%), var(--surface); overflow: clip; }
.material-card.is-overdue { border-color: #65423b; }
.material-content { padding: 20px; }
.card-topline { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.material-title { font-size: 1.125rem; line-height: 1.35; font-weight: 700; letter-spacing: -.025em; overflow-wrap: anywhere; }
.task-card .material-title { margin: 0; }
.kind-tag { display: inline-flex; flex: 0 0 auto; padding: 4px 8px; border-radius: 8px; color: var(--accent-text); background: var(--accent-soft); font-size: .875rem; line-height: 1.35; font-weight: 600; }
.card-date, .incoming-line { display: block; color: var(--muted); font-size: .875rem; line-height: 1.45; margin-top: 8px; overflow-wrap: anywhere; }
.incoming-line { margin-top: 4px; }
.material-summary { margin: 16px 0 0; font-size: .9375rem; line-height: 1.6; color: #ded9d2; overflow-wrap: anywhere; white-space: pre-wrap; }
.card-bottomline { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 16px; }
.deadline-badge { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: .875rem; line-height: 1.45; }
.deadline-badge svg { width: 16px; height: 16px; }
.deadline-badge.is-overdue { color: var(--danger); }
.deadline-badge.is-soon { color: var(--accent-text); }
.material-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.action-button { display: inline-flex; justify-content: center; align-items: center; min-height: 44px; min-width: 88px; padding: 8px 16px; border: 1px solid transparent; border-radius: 12px; font-size: .9375rem; line-height: 1.4; font-weight: 650; }
.action-button:disabled { opacity: .55; }
.action-primary { color: #17110b; background: var(--accent); }
.action-primary:hover:not(:disabled) { background: #ff974d; }
.action-secondary { color: var(--text); background: var(--surface-raised); border-color: var(--line); }
.action-secondary:hover:not(:disabled) { border-color: var(--muted); }
.decision-dialog { width: min(560px, calc(100% - 16px)); max-height: calc(100dvh - 32px); margin: auto auto max(8px, env(safe-area-inset-bottom)); padding: 0; border: 1px solid var(--line); border-radius: 24px; color: var(--text); background: var(--surface); box-shadow: 0 16px 64px #0008; }
.decision-dialog::backdrop { background: #000b; }
.decision-shell { padding: 20px; }
.decision-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.decision-heading h2 { margin: 0; font-size: 1.25rem; line-height: 1.35; font-weight: 700; letter-spacing: -.025em; overflow-wrap: anywhere; }
.decision-heading .icon-button { flex: 0 0 auto; border-color: transparent; }
.decision-material { margin: 0; font-size: 1rem; line-height: 1.5; font-weight: 650; overflow-wrap: anywhere; }
.decision-cycle { margin: 4px 0 0; font-size: .875rem; line-height: 1.45; color: var(--muted); overflow-wrap: anywhere; }
.decision-cycle:empty { display: none; }
.decision-options, .decision-fields { display: grid; gap: 12px; margin-top: 24px; }
.decision-option { min-height: 48px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-raised); color: var(--text); text-align: left; font-size: .9375rem; line-height: 1.4; }
.decision-option:hover { border-color: var(--accent); }
.decision-field { display: grid; gap: 8px; font-size: .875rem; line-height: 1.45; color: var(--muted); }
.decision-input { width: 100%; min-width: 0; min-height: 48px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--canvas); color: var(--text); font: inherit; font-size: 1rem; color-scheme: dark; }
.decision-input:focus { border-color: var(--accent); }
.decision-input[name="comment"] { min-height: 96px; resize: vertical; }
.decision-error, .decision-progress { margin: 20px 0 0; font-size: .9375rem; line-height: 1.5; overflow-wrap: anywhere; }
.decision-error { color: var(--danger); }
.decision-progress { color: var(--muted); }
.decision-footer { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; margin-top: 24px; }
.notice { display: grid; gap: 12px; margin-bottom: 24px; padding: 16px; border: 1px solid #65472b; border-radius: 16px; background: #2b2219; color: var(--warning); font-size: .875rem; line-height: 1.5; }
.notice-entry strong { font-weight: 600; }
.notice-retry { min-height: 44px; padding: 8px 0 0; border: 0; background: transparent; color: inherit; text-decoration: underline; text-underline-offset: 4px; font-size: .875rem; font-weight: 600; }
.state-panel { min-width: 0; }
.message-state { display: flex; align-items: center; flex-direction: column; padding: 40px 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); text-align: center; }
.state-icon { display: flex; align-items: center; justify-content: center; width: 56px; height: 56px; margin-bottom: 24px; border: 1px solid #684326; border-radius: 20px; color: var(--accent-text); background: var(--accent-soft); }
.state-icon svg { width: 24px; height: 24px; }
.message-state h2 { margin: 0; font-size: 1.25rem; line-height: 1.35; font-weight: 700; letter-spacing: -.025em; }
.message-state p { max-width: 400px; margin: 12px 0 0; color: var(--muted); font-size: .9375rem; line-height: 1.55; }
.message-state p:empty { display: none; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 48px; padding: 12px 24px; border: 1px solid transparent; border-radius: 16px; margin-top: 24px; font-size: .9375rem; line-height: 1.45; font-weight: 650; text-decoration: none; }
.button-primary { color: #17110b; background: var(--accent); }
.button-primary:hover { background: #ff974d; }
.calendar-card { padding: 12px 8px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.month-navigation { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 20px; padding: 0 4px; }
.month-navigation h2 { margin: 0; font-size: 1.125rem; line-height: 1.4; text-transform: capitalize; letter-spacing: -.025em; }
.month-navigation .icon-button { border: 0; }
.calendar-weekdays, .calendar-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.calendar-weekdays { margin-bottom: 8px; }
.calendar-weekdays span { text-align: center; color: var(--muted); font-size: .875rem; line-height: 1.5; }
.calendar-day { display: flex; align-items: center; justify-content: flex-start; flex-direction: column; position: relative; min-width: 0; min-height: 48px; padding: 8px 0 4px; border: 1px solid transparent; border-radius: 14px; background: transparent; color: var(--text); font-size: .875rem; line-height: 1.3; font-variant-numeric: tabular-nums; }
.calendar-day.is-today { border-color: #80502b; color: var(--accent-text); }
.calendar-day[aria-pressed="true"] { color: #17110b; background: var(--accent); border-color: var(--accent); font-weight: 700; }
.calendar-day.is-outside { color: #8e8880; }
.calendar-dots { display: flex; gap: 3px; min-height: 4px; margin-top: 4px; }
.calendar-dot, .duty-kind { --calendar-marker: var(--calendar-deadline); }
.calendar-dot.is-sog, .duty-kind.is-sog { --calendar-marker: var(--calendar-sog); }
.calendar-dot.is-dch, .duty-kind.is-dch { --calendar-marker: var(--calendar-dch); }
.calendar-dot.is-deadline, .duty-kind.is-deadline { --calendar-marker: var(--calendar-deadline); }
.calendar-dot.is-event, .duty-kind.is-event { --calendar-marker: var(--calendar-event); }
.calendar-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--calendar-marker); }
.calendar-day[aria-pressed="true"] .calendar-dot { box-shadow: 0 0 0 1px #25180d; }
.duty-toolbar { margin: 20px 0 12px; }
.duty-filters { display: flex; min-width: 0; flex-wrap: nowrap; gap: 4px; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; }
.duty-filters::-webkit-scrollbar { display: none; }
.duty-filters .filter-button { flex: 1 0 auto; min-height: 44px; padding: 8px; border-color: transparent; white-space: nowrap; }
.duty-filters .filter-button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent-text); }
.duty-heading { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 8px; }
.duty-heading h2 { min-width: 0; overflow-wrap: anywhere; text-transform: capitalize; }
.duty-heading .text-button { white-space: nowrap; }
.duty-card { display: flex; align-items: center; gap: 16px; padding: 20px; border: 1px solid #58402c; border-radius: 20px; background: radial-gradient(ellipse at 100% 0, #8d37152b, transparent 75%), var(--surface); }
.duty-kind { display: flex; justify-content: center; align-items: center; flex: 0 0 auto; min-width: 56px; min-height: 56px; padding: 8px; border-radius: 16px; color: #17110b; background: var(--calendar-marker); font-size: .875rem; font-weight: 750; }
.duty-card h3 { margin: 0; font-size: 1.0625rem; line-height: 1.4; font-weight: 650; }
.duty-card p { margin: 4px 0 0; color: var(--muted); font-size: .875rem; line-height: 1.5; }
.duty-copy { min-width: 0; overflow-wrap: anywhere; }
.calendar-upcoming { margin-top: 32px; }
.upcoming-heading { margin-bottom: 20px; }
.upcoming-heading h2 { margin: 0; font-size: 1.125rem; line-height: 1.4; letter-spacing: -.025em; }
.upcoming-range, .upcoming-status, .upcoming-empty { margin: 8px 0 0; color: var(--muted); font-size: .875rem; line-height: 1.5; }
.upcoming-status { margin: 0 0 16px; }
.upcoming-list { display: grid; gap: 24px; }
.upcoming-date { margin: 0 0 12px; color: var(--muted); font-size: .9375rem; line-height: 1.5; font-weight: 600; text-transform: capitalize; }
.duty-card.is-compact { padding: 16px; gap: 12px; border-color: var(--line); background: var(--surface); }
.duty-card.is-compact .duty-kind { min-width: 48px; min-height: 48px; border-radius: 12px; }
.duty-card.is-compact h4 { margin: 0; font-size: 1rem; line-height: 1.4; font-weight: 650; }
.calendar-empty { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 32px 16px; border: 1px solid var(--line); border-radius: 20px; color: var(--muted); text-align: center; font-size: .9375rem; line-height: 1.5; }
.calendar-empty svg { width: 24px; height: 24px; color: var(--accent-text); }
.bottom-nav { position: fixed; z-index: 5; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; left: 50%; bottom: max(12px, env(safe-area-inset-bottom)); transform: translateX(-50%); width: min(480px, calc(100% - 32px)); padding: 8px; border: 1px solid #3a332c; border-radius: 24px; background: #191816f5; box-shadow: 0 8px 32px #0006; }
.bottom-nav.is-manager { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.nav-button { display: flex; flex-direction: column; min-width: 0; align-items: center; justify-content: center; gap: 4px; min-height: 56px; padding: 8px 4px; border: 0; border-radius: 16px; background: transparent; color: var(--muted); font-size: .875rem; font-weight: 600; }
.nav-button[aria-current="page"] { color: var(--accent-text); background: #362417; }
.nav-button svg { width: 20px; height: 20px; }
.loading-state { display: grid; gap: 12px; }
.skeleton-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 12px; }
.skeleton-stat { min-height: 56px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.skeleton-card { display: grid; gap: 16px; min-height: 184px; padding: 24px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.skeleton { height: 12px; border-radius: 4px; background: linear-gradient(90deg, #292621 25%, #353029 50%, #292621 75%); background-size: 200% 100%; animation: shimmer 1.8s ease-in-out infinite; }
.skeleton-title { width: 52%; height: 20px; }
.skeleton-line { width: 90%; }
.skeleton-short { width: 64%; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 10; top: 8px; left: 8px; padding: 12px 16px; min-height: 44px; border-radius: 12px; background: var(--accent); color: #17110b; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.noscript-note { margin: 20px; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; line-height: 1.5; }
@keyframes rotate { to { transform: rotate(360deg); } }
@keyframes shimmer { to { background-position: -200% 0; } }
@media (min-width: 760px) {
  .app-shell { padding: 40px 32px calc(128px + env(safe-area-inset-bottom)); }
  h1 { font-size: 2.25rem; }
  .page-header { margin-bottom: 32px; }
  .overview-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 32px; }
  .stat-card, .skeleton-stat { min-height: 64px; padding: 12px; }
  .category-scroll { margin: 0; padding-left: 0; padding-right: 0; }
  .materials-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .duties-view { max-width: 640px; margin: 0 auto; }
  .calendar-card { padding: 20px; }
  .calendar-day { min-height: 64px; padding-top: 12px; }
  .decision-dialog { margin: auto; }
}
@media (max-width: 359px) {
  .app-shell { padding-left: 16px; padding-right: 16px; }
  h1 { font-size: 1.625rem; }
  .heading-row { gap: 8px; }
  .heading-actions { gap: 0; }
  .heading-actions .icon-button { border-color: transparent; }
  .category-scroll { margin-left: -16px; margin-right: -16px; padding-left: 16px; padding-right: 16px; }
  .calendar-card { margin-left: -16px; margin-right: -16px; padding-left: 5px; padding-right: 5px; }
  .calendar-weekdays, .calendar-days { gap: 0; }
}
@media (min-width: 360px) and (max-width: 399px) {
  .calendar-card { margin-left: -20px; margin-right: -20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media (forced-colors: active) {
  .calendar-dot { outline: 1px solid CanvasText; }
  .filter-button[aria-pressed="true"], .calendar-day[aria-pressed="true"], .nav-button[aria-current="page"] { outline: 2px solid Highlight; outline-offset: -4px; }
}